Why us
Why AirMax
Evaporative cooling technology — energy-efficient and built for Hong Kong.
Real cooling power
Drop temperatures by up to 10°C at a fraction of the cost of air conditioning.
Air purification
Select models include ion plasma and UV-C sterilisation for better indoor air quality.
Smart control
Tuya WiFi app lets you adjust settings from anywhere.
Quiet operation
Low-noise design suitable for offices and homes.
Wide coverage
Models from 300 to 1,200+ sqft — pick the right size for your space.
Energy efficient
No refrigerant. Up to 80% less electricity than traditional air conditioning.
How evaporative cooling works
Evaporative coolers work by drawing warm air through a wet cooling pad. As the water evaporates, it absorbs heat — dropping air temperature by up to 10°C while adding moisture. Uses up to 80% less electricity than air conditioning. Works best in semi-open or well-ventilated spaces.
| AirMax | Air conditioning | |
|---|---|---|
| Power usage | Low | High |
| Refrigerant | None | Required |
| Air purification | Select models | ✕ |
| Installation | Plug and play | Professional required |
| Maintenance | Simple | Regular servicing |